156 lines
4.2 KiB
JavaScript
156 lines
4.2 KiB
JavaScript
function _createSuper(Derived) { return function () { var Super = _getPrototypeOf(Derived), result; if (_isNativeReflectConstruct()) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
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function _possibleConstructorReturn(self, call) { if (call && (typeof call === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
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function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
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function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }
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function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
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function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
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var Component = require('../base');
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var Util = require('../util');
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var Tooltip = /*#__PURE__*/function (_Component) {
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_inheritsLoose(Tooltip, _Component);
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var _super = _createSuper(Tooltip);
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function Tooltip() {
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return _Component.apply(this, arguments) || this;
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}
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var _proto = Tooltip.prototype;
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_proto.getDefaultCfg = function getDefaultCfg() {
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var cfg = _Component.prototype.getDefaultCfg.call(this);
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return Util.mix({}, cfg, {
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/**
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* tooltip container
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* @type {Dom / String}
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*/
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/**
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* 右下角坐标
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* @type {Number}
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*/
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x: 0,
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/**
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* y 右下角坐标
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* @type {Number}
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*/
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y: 0,
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/**
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* tooltip 记录项
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* @type {Array}
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*/
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items: null,
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/**
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* tooltip 标题
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* @type {Array}
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*/
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titleContent: null,
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/**
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* 是否展示 title
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* @type {Boolean}
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*/
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showTitle: true,
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/**
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* 视图范围
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* @type {Object}
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*/
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plotRange: null,
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/**
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* x轴上，移动到位置的偏移量
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* @type {Number}
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*/
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offset: 10,
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// TODO:支持xy两个方向上的offset
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/**
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* 时间戳
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* @type {Number}
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*/
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timeStamp: 0,
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/**
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* 将 tooltip 展示在指定区域内
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* @type {Boolean}
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*/
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inPlot: true,
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/**
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* tooltip 辅助线配置
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* @type {Object}
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*/
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crosshairs: null
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});
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};
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_proto.isContentChange = function isContentChange(title, items) {
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var titleContent = this.get('titleContent');
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var lastItems = this.get('items');
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var isChanged = !(title === titleContent && lastItems.length === items.length);
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if (!isChanged) {
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Util.each(items, function (item, index) {
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var preItem = lastItems[index];
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for (var key in item) {
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if (item.hasOwnProperty(key)) {
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if (!Util.isObject(item[key]) && item[key] !== preItem[key]) {
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isChanged = true;
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break;
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}
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}
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}
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if (isChanged) {
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return false;
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}
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});
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}
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return isChanged;
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};
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_proto.setContent = function setContent(title, items) {
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var timeStamp = new Date().valueOf();
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this.set('items', items);
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this.set('titleContent', title);
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this.set('timeStamp', timeStamp);
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this.render();
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return this;
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};
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_proto.setPosition = function setPosition(x, y) {
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this.set('x', x);
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this.set('y', y);
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};
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_proto.render = function render() {};
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_proto.clear = function clear() {};
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_proto.show = function show() {
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this.set('visible', true);
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};
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_proto.hide = function hide() {
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this.set('visible', false);
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};
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return Tooltip;
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}(Component);
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module.exports = Tooltip; |